message = ("周杰伦",11,["football","music"])
age = message.index(11)
print(f"年龄所在的下标位置是{age}")
name = message[0]
print(f"学生的姓名是{name}")
football = message[2].pop(0)
print(f"删除{football}后，当前元组为{message}")
message[2].append("coding")
print(f"当前元组为{message}")